CN102513953B - Multi-type ring spanner - Google Patents
Multi-type ring spanner Download PDFInfo
- Publication number
- CN102513953B CN102513953B CN201210004217.0A CN201210004217A CN102513953B CN 102513953 B CN102513953 B CN 102513953B CN 201210004217 A CN201210004217 A CN 201210004217A CN 102513953 B CN102513953 B CN 102513953B
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- China
- Prior art keywords
- sliding pin
- plum blossom
- cage plate
- spanner
- type ring
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention discloses a kind of multi-type ring spanner, comprise spanner handle, plum blossom cage plate, sliding pin, described spanner handle two ends are provided with sliding tray, in described sliding tray, sliding pin is installed, described sliding pin two ends are separately installed with plum blossom cage plate, described plum blossom cage plate two ends offer this multi-type ring spanner of plum blossom hole, there are 8 kinds of different size plum blossom holes, by inside handle, pull plum blossom cage plate and rotational slide pin to select different plum blossom holes, by pulling plum blossom cage plate to locate sliding pin and plum blossom cage plate outside handle, realize the dismounting of multiple bolt.This multi-type ring spanner has that structure is simple, compact, operating accuracy is high, favorable integrated operability, reasonable in design, operating efficiency high, can be good at the demand meeting modern production.
Description
Technical field
The present invention relates to a kind of dismantling device, particularly relate to a kind of multi-type ring spanner.
Background technology
Spanner a kind ofly screws or unscrew the instrument having angle screw or nut, because bolt and nut of a great variety is difficult to spanner the needs that meet in work progress, therefore market occurred monkey wrench.Monkey wrench in use, right hand handle.Hand more rearward, is pulled more laborsaving.When pulling primary nut, because needs constantly rotate worm gear, regulating the size of pulling mouth, so hand should be held in pull lip near staying, and modulating worm gear with thumb, to adapt to the size of nut.But easily there is landing phenomenon when using it to pull tighter bolt, nut in the indifferent of this spanner holding capacity easy to use, brings very large inconvenience to construction.Therefore be sought after a kind ofly there is multiple model and solid and reliable spanner.
Summary of the invention
The object of the present invention is to provide a kind of multi-type ring spanner, a spanner handle can be installed the plum blossom hole of eight kinds of different sizes, by simply regulate can rotation use and also solid and reliable.
For reaching this object, the present invention by the following technical solutions:
A kind of multi-type ring spanner, comprise spanner handle, plum blossom cage plate, sliding pin, described spanner handle two ends are provided with sliding tray, in described sliding tray, sliding pin is installed, described sliding pin two ends are separately installed with plum blossom cage plate, described plum blossom cage plate two ends offer plum blossom hole, sliding pin installing hole is offered in the middle of described plum blossom cage plate, the middle part of described sliding pin is square structure, and described sliding pin two ends are provided with plum blossom cage plate locating surface, plum blossom cage plate is arranged on spanner handle by sliding pin installing hole and plum blossom cage plate locating surface by described sliding pin, and fixed by holding screw, described plum blossom cage plate locating surface is eight-sided formation, corresponding described sliding pin installing hole is the octagon hole of the shape coordinating described plum blossom cage plate locating surface.
Further, in described sliding tray, be provided with sliding pin locating slot, in described sliding pin, be provided with the steel ball positioner matched with described sliding pin locating slot.
Further, described steel ball positioner comprises sliding pin retainer spring and sliding pin locking ball, described sliding pin retainer spring is arranged on sliding pin inside, described sliding pin locking ball is arranged on sliding pin retainer spring end, and described sliding pin locking ball and described sliding pin locating slot match.
Further, described spanner handle two ends also have through hole, and described through-hole diameter is greater than the maximum gauge of plum blossom hole on plum blossom cage plate that this end installs respectively.
Beneficial effect of the present invention is: this multi-type ring spanner, there are eight kinds of different size plum blossom holes, by inside handle, pull plum blossom cage plate and rotational slide pin to select different plum blossom holes, by pulling plum blossom cage plate to locate sliding pin and plum blossom cage plate outside handle, realize the dismounting of multiple bolt.This multi-type ring spanner has that structure is simple, compact, operating accuracy is high, favorable integrated operability, reasonable in design, operating efficiency high, can be good at the demand meeting modern production.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is multi-type ring spanner perspective view of the present invention.
Fig. 2 is multi-type ring spanner structural representation of the present invention
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is B-B sectional view in Fig. 2.
The spanner handle structural representation that Fig. 5 is multi-type ring spanner shown in Fig. 1
The plum-blossom sleeve plate structure schematic diagram that Fig. 6 is multi-type ring spanner shown in Fig. 1.
The sliding pin structural representation that Fig. 7 is multi-type ring spanner shown in Fig. 1.
Fig. 8 is the front view of sliding pin shown in Fig. 7.
Fig. 9 is the top view of sliding pin shown in Fig. 7.
Figure 10 is A-A sectional view in Fig. 8.
In figure:
1, spanner handle; 2, plum blossom cage plate; 3, sliding tray; 4, sliding pin; 5, holding screw; 6, sliding pin retainer spring; 7, sliding pin locking ball; 8, plum blossom cage plate locating surface; 9, sliding pin installing hole; 10, plum blossom hole; 11, sliding pin locating slot; 12, through hole.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As in the illustrated embodiment of Fig. 1 ~ 10, a kind of multi-type ring spanner of the present invention, comprise spanner handle 1, plum blossom cage plate 2, sliding pin 4, described spanner handle 1 two ends are provided with sliding tray 3, in described sliding tray 3, sliding pin 4 is installed, described sliding pin 4 two ends are separately installed with plum blossom cage plate 2, and described plum blossom cage plate 2 two ends offer plum blossom hole 10.Sliding pin installing hole 9 is offered in the middle of described plum blossom cage plate 2, the middle part of described sliding pin 4 is square structure, and described sliding pin 4 two ends are provided with plum blossom cage plate locating surface 8, described plum blossom cage plate locating surface 8 is eight-sided formation, and corresponding described sliding pin installing hole 9 is the octagon hole of the shape coordinating described plum blossom cage plate locating surface 8.Plum blossom cage plate 2 is arranged on spanner handle 1 by sliding pin installing hole 9 and plum blossom cage plate locating surface 8 by described sliding pin 4, and is fixed by holding screw 5.Be provided with sliding pin locating slot 11 in described sliding tray 3, in described sliding pin 4, be provided with the steel ball positioner matched with described sliding pin locating slot 11.Described steel ball positioner comprises sliding pin retainer spring 6 and sliding pin locking ball 7, it is inner that described sliding pin retainer spring 6 is arranged on sliding pin 4, described sliding pin locking ball 7 is arranged on sliding pin retainer spring 6 end, and described sliding pin locking ball 7 matches with described sliding pin locating slot 11.Described spanner handle 1 two ends also have through hole 12, and described through hole 12 diameter is greater than the maximum gauge of plum blossom hole 10 on plum blossom cage plate 2 that this end installs respectively.
By inwardly pulling spanner handle 1 either side plum blossom cage plate 2 during work, treat that sliding pin 4 slips in the arc profile of sliding tray 3, rotate after sliding pin 4 revolves turnback and promote plum blossom cage plate 2 outside spanner handle 1, treat that sliding pin locking ball 7 embeds sliding pin locating slot 11, just complete the selection of different size plum blossom hole 10.The dismounting of eight kinds of different size screws can be realized easily by this multi-type ring spanner.
Claims (4)
1. a multi-type ring spanner, comprise spanner handle, plum blossom cage plate, sliding pin, it is characterized in that: described spanner handle two ends are provided with sliding tray, in described sliding tray, sliding pin is installed, described sliding pin two ends are separately installed with plum blossom cage plate, described plum blossom cage plate two ends offer plum blossom hole, sliding pin installing hole is offered in the middle of described plum blossom cage plate, the middle part of described sliding pin is square structure, and described sliding pin two ends are provided with plum blossom cage plate locating surface, plum blossom cage plate is arranged on spanner handle by sliding pin installing hole and plum blossom cage plate locating surface by described sliding pin, and fixed by holding screw, described plum blossom cage plate locating surface is eight-sided formation, corresponding described sliding pin installing hole is the octagon hole of the shape coordinating described plum blossom cage plate locating surface.
2. multi-type ring spanner according to claim 1, is characterized in that: be provided with sliding pin locating slot in described sliding tray, is provided with the steel ball positioner matched with described sliding pin locating slot in described sliding pin.
3. multi-type ring spanner according to claim 2, it is characterized in that: described steel ball positioner comprises sliding pin retainer spring and sliding pin locking ball, described sliding pin retainer spring is arranged on sliding pin inside, described sliding pin locking ball is arranged on sliding pin retainer spring end, and described sliding pin locking ball and described sliding pin locating slot match.
4. multi-type ring spanner according to claim 1, is characterized in that: described spanner handle two ends also have through hole, and described through-hole diameter is greater than the maximum gauge of plum blossom hole on plum blossom cage plate that this end installs respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004217.0A CN102513953B (en) | 2012-01-09 | 2012-01-09 | Multi-type ring spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004217.0A CN102513953B (en) | 2012-01-09 | 2012-01-09 | Multi-type ring spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102513953A CN102513953A (en) | 2012-06-27 |
| CN102513953B true CN102513953B (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210004217.0A Active CN102513953B (en) | 2012-01-09 | 2012-01-09 | Multi-type ring spanner |
Country Status (1)
| Country | Link |
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| CN (1) | CN102513953B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI602659B (en) * | 2013-02-08 | 2017-10-21 | 李長撰 | Wrench |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557992A (en) * | 1992-04-07 | 1996-09-24 | Proprietary Technologies, Inc. | Multi-socket wrench containing dual socket wrench units |
| CN2657865Y (en) * | 2003-09-12 | 2004-11-24 | 常熟市电力机械厂 | Multipurpose double offset ring spanner |
| CN201872121U (en) * | 2010-07-21 | 2011-06-22 | 翁行岳 | New type fast eight-in-one wrench |
| CN202388431U (en) * | 2012-01-09 | 2012-08-22 | 晋跃 | Multi-model box spanner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8302510B2 (en) * | 2009-11-20 | 2012-11-06 | Proprietary Technologies, Inc. | Multi-socket wrench |
-
2012
- 2012-01-09 CN CN201210004217.0A patent/CN102513953B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557992A (en) * | 1992-04-07 | 1996-09-24 | Proprietary Technologies, Inc. | Multi-socket wrench containing dual socket wrench units |
| CN2657865Y (en) * | 2003-09-12 | 2004-11-24 | 常熟市电力机械厂 | Multipurpose double offset ring spanner |
| CN201872121U (en) * | 2010-07-21 | 2011-06-22 | 翁行岳 | New type fast eight-in-one wrench |
| CN202388431U (en) * | 2012-01-09 | 2012-08-22 | 晋跃 | Multi-model box spanner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102513953A (en) | 2012-06-27 |
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Effective date of registration: 20220713 Address after: No.55 Tuanjie North Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: WUXI HENGCHENG SILICON INDUSTRIAL Co.,Ltd. Address before: 214192 99 Xishan road three, Xishan Economic Development Zone, Wuxi, Jiangsu Patentee before: Jin Yue |